geothermal energy development in … energy development in indonesia country update 2005 –2008...

GEOTHERMAL ENERGY DEVELOPMENT IN INDONESIACOUNTRY UPDATE 2005 – 2008

Tafif AzimudinUNU Fellow 1995

Jakarta, August 2008

GEOTHERMAL ENERGY

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Outline

1. Introduction2. Geothermal Potential3. Electricity Usage4. Geothermal Operator5. Opportunities And Challenges

An update of the country paper presented by:

Suryadarma et al, : The progress of geothermalenergy resources activities in Indonesia, WGC 2005

Suroto et al, : Geothermal development progress inIndonesia: Country Update, WGC 2000

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1. Introduction

Based on Presidential Decree No 76/2000 and Law No 27/2003

1. Old Regime of Geothermal Policy Pertamina has the full authority on Indonesia

geothermal business Pertamina Own Operation on Geothermal development

consist of 31 concession areas Pertamina Partnership on Geothermal development

consist of 7 concession areas

2. New Regime of Geothermal Policy Geothermal activity delivered to a Pertamina’s

subsidiary company (PT PGE) PT PGE was no longer given the full authority on

Indonesia geothermal business PT PGE continue to administer the operation of 15 and

handed in 16 concession areas. The own operation covers 9 fields and the partnership operation covers 7 fields

The new mechanism of bidding process to get the concession area is applied by Government of Indonesia

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1. Introduction

9. Kamojang -

1

2

3

5

4

6

78

9 10 11

13

13

1415

1. Sibayak-Sinabung

2. Sibualbuali

3. Sungaipenuh

4. Tbg. Sawah-Hululais

5. Lumutbalai

6. Waypanas Ulubelu

7. Cibereum-P-bakti

8. Pengalengan

10. Karaha-Cakrabuana

11. Dieng

12. Iyang-Argopuro

13. Tabanan

Patuha

W. Windu

Darajat

Based on :Based on :

•• KeppresKeppres RI No. 22 / 1981RI No. 22 / 1981




•• UU UU PanasbumiPanasbumi No 27/2003No 27/2003

14. Lahendong

15. Kotamobagu

Pertamina

JOC

12

Pertamina’s Concession Areas

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2. Geothermal Potential

Indonesia’s Geothermal Potential

Located a long the islands, known as “The Ring of Fire” Total Geothermal Potential ~ 27000 MWe situating from ~250 locations Resources ~14015MW; Reserves ~12985

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2. Geothermal Potential

OPERATORS FIELDS EXPLORATIONWELLS

EXPLOITATIONWELLS

ADDITIONAL POWER PLANT

PT PGE Kamojang 2 60

Lahendong 5 20

Sibayak 10

Ulubelu 3

Lumutbalai 1

CHEVRON Darajat 6 110

Salak 4 1

STAR ENERGY Wayangwindu 6

Additional 200 MWe power plant to the total installed capacity (1032 MWe) 8 Exploration wells and 20 exploitation wells with a total depth of about 57.5 km

Updating Geothermal ActivitySince 2005 up to 2008,

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9.0%

41.0%

14.0% 3.0%

33.0%

COALCOAL

HYDROHYDRO

GASGAS

OIL BASEDOIL BASED

GEOTHERMALGEOTHERMAL

3. Electricity Usage

PLN 2007

Total fossil fuel plants is still dominant (88%); Renewable power plants ~12%The total installed capacity from geothermal power plants is about 1032 MWe The largest geothermal installation is located in Salak Field (375 MWE ~36% of the total installed geothermal capacity); operate by Chevron Geothermal Salak

Total energy mix in Indonesia

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4. Geothermal Operator

IYANG ARGOPURO

(PERTAMINA)

185 MW

SALAK

(CHEVRON)

375 MW

DARAJAT

(CHEVRON)

255 MW

WAYANG WINDU

(MAGMA NUS.)

110 MW

PATUHA

(GEODIPA)

170 MW

KARAHA BODAS

(PERTAMINA)

110 MW

KAMOJANG

(PERTAMINA)

200 MW

DIENG

(GEODIPA)

60 MW

SIBAYAK

(PERTAMINA)

10 MW

ULUBELU

(PERTAMINA)

110 MW

SUNGAIPENUH

(PERTAMINA)

160 MW

SARULA

(MEDCO)

220 MW

LUMUT BALAI

(PERTAMINA)

110 MW

BUKIT GEDANG - HULU LAIS

(PERTAMINA)

500 MW

BEDUGUL

(BALI ENERGI)

226 MW

Exploration stage 1476 MW

Development stage 612,5 MW

Producing stage 1032 MW

Joint Operation ContractJoint Operation Contract

LAHENDONG

(PERTAMINA)

40 MW

KOTAMOBAGU

(PERTAMINA)

185 MW

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4. Geothermal OperatorFFIELD OPR 1983 1988 1994 1997 2000 2001 2002 2007 2008 TOTAL

(MW)ACTIVITIES

PGEs OWN

Kamojang PGE 30 110 60 200 2 Expt drilling for secure

steam supply

Lahendong PGE 20 20 40 5 Expt drilling for dev 40MW

20MW at the end of 2008

Sibayak PGE 2 10

Ulubelu PGE 3 Expl drilling for 110MW

Lumutbalai PGE 1 Expl drilling for 110MW

Hululais PGE Env.Study for Expl drilling

Sungaipenuh PGE Env.Study for Expl drilling

Kotamobagu PGE Env.Study for Expl drilling

Karaha PGE Env. Study for 30MW at 2010

PGEs JOC

Salak CGS 180 195 375 4 Expl drilling for next dev

1 Expt drilling for secure

steam supply

Darajat CGI 55 95 110 260 6 Expt drilling for secure

steam supply

Wayangwindu MNL 110 110 6 Expt drilling for add

110MW in 2009

Sarulla MOIK Workover + Expt drilling for

330MW of total capacity dev

Bedugul BEL

Dieng GDE 60 60

Patuha GDE

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4. Opportunities & Challenges

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4. Opportunities & Challenges P ihak L ain*

(S K Menteri)C ompanies DJ MB P Minis try G overnor B upati

B idding Team

P ihak L ain*

(S K Menteri)C ompanies DJ MB P Minis try G overnor B upati

B idding Team

Preliminary

survey (PS)

Preliminary

survey (PS)DataData DataData

Tender

arrangement

and announcemen

t

Tender

arrangement

and announcemen

t

administrn

Technical

Financial

administrn

Technical

Financial

Pre-qualification (Assessment &

Evaluation)

Pre-qualification (Assessment &

Evaluation)

Final

Assessment &

Evaluation

Final

Assessment &

Evaluation

If Price A > Price B

Right to match with *

TerminateTerminate

WKP

Establishment

(Prep. , Plan,

decide)

WKP

Establishment

(Prep. , Plan,

decide)

WKP

establishment

(consult &

Input)

WKP

establishment

(consult &

Input)

WKP

establishment

(consult &

Input)

WKP

establishment

(consult &

Input)

WKP

establishment

(consult &

Input)

WKP

establishment

(consult &

Input)

WKP tenderWKP tender WKP tenderWKP tender WKP tenderWKP tender

OfferingOffering OfferingOffering

price Bprice Bprice Aprice A

WinnerWinner WinnerWinner

No

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Thanks

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4. Opportunities & Challenges

No Nama Lapangan Kota / Kabupaten Provinsi Target Pengembangan

Total 680 MW

Sumedang dan Subang

Sukabumi

Sabang

Ende

Aceh Besar

Halmahera Barat

Ponorogo dan Madiun

Semarang dan Kendal

Sokoria

5 Gunung Tampomas

6 Cisolok Cisukarame

9

3 Telaga Ngebel

4 Gunung Ungaran

1 Seulawah Agam

2 Jailolo

NAD

NTT

Jawa Barat

Jawa Barat

160 MWNAD

Maluku Utara 75 MW

Jawa Timur

Jawa Tengah

45 MW

100 MW

50 MW

30 MW

120 MW

50 MW

50 MW

Subang, Bandung dan

PurwakartaJawa Barat7 Tangkuban Perahu

8 Jaboi

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35% 34% 33%38% 41% 40% 40% 41%

30% 29%26%

26% 18% 19% 19%14%

3% 3%4%

4%6% 5% 5%

3%

11% 12%10%

8%8% 6%

9%

9%

21% 22%28% 24% 27% 30%

24%34%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

2000 2001 2002 2003 2004 2005 2006 2007

Coal Gas Geothermal Hydro Oil

3. Electricity Usage

PLN 2007

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Field Operator 1983 1988 1994 1997 2000 2001 2002 2006 2007 2008 Total MWe

Own Operation 252

Kamojang PGE 30 110 60

Lahendong PGE 20 20

Sibayak PGE 2 10

Lumutbalai PGE

Ulubelu PGE

Hululais PGE

Sungaipenuh PGE

Kotamobagu PGE

Karaha PGE

JOC 780

Salak CGS 180 195

Drajat CGI 55 70 110

Wayang Windu MNL 110

Sarulla M+O+I+K

Bedugul BEL

Dieng GDE 60

Patuha GDE

Total MWe 1032

4. Geothermal Operator

geothermal energy development in … energy development in indonesia country update 2005 –2008...

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